Fixed bug in dockerutils.py for grep Added changes to upstart files
Fixed bug in dockerutils.py for grep
Added changes to upstart files

sastryduri/agentless-system-crawler,ricarkol/agentless-system-crawler,canturkisci/agentless-system-crawler,sastryduri/agentless-system-crawler,canturkisci/agentless-system-crawler,cloudviz/agentless-system-crawler,ricarkol/agentless-system-crawler,cloudviz/agentless-system-crawler